baber/WOPTO huggingface dataset:
Patent KR-20050109079-A (KR)
Title: Content protection for digital recording
Inventor: LANKFORD DOUGLAS EDWARD
IPC: G06F21/62
Filed: 2004-03-10
Abstract: Content protection for digital recording may be provided through the use of digital keys that are unique to specific devices and/or to devices associated with specific household and/or business dwellings. According to an exemplary embodiment, a method (400) for enabling digital recording using a signal receiving apparatus and a digital recording apparatus is provided. The method (400) includes steps of receiving a digital key unique to the signal receiving apparatus (410), receiving broadcast signals (420), encrypting the broadcast signals using the digital key to generate encrypted digital data (430), and providing the encrypted digital data to the digital recording apparatus (440).
Patent KR-20050109992-A (KR)
Title: Glass fibre for the reinforcement of organic and/or inorganic materials, method for production of said glass fibres and corresponding composition
Inventor: CREUX SOPHIE
IPC: H05K1/03
Filed: 2004-03-10
Abstract: The invention relates to a reinforcing glass fibre of the following composition with the limits given below in weight percentages: SiO 2 50 to 60 %, preferably SiO2 >= 52 % and/or SiO 2 = 13 % and/or Al2O3 <= 17 % B2O3 16 to 25 %, ZrO2 0.5 to 1.5 %, Na2O <= 1.5 %, preferably Na2O <= 0.8, K2O <= 1.5 %, preferably K2O <= 0.8, R 2O <= 2 %,preferably R2O = 6 % and/or RO <= 10 %, various <= 3 %, where R2O = Na20 + K20 + Li 20, et RO = CaO + MgO. The dielectric properties of said glass compositions are particularly advantageous in the MHz and GHz ranges.
Patent KR-20060036058-A (KR)
Title: Compositions comprising zd6126 together with 5-fu, cpt-11 or 5-fu and cpt-11 having vascular damaging activity for treating e.g. colorectal cancer
Inventor: RYAN ANDERSON JOSEPH
IPC: A61K31/66
Filed: 2004-06-18
Abstract: A method for the production of a vascular damaging effect in a warm- blooded animal such as a human which is optionally being treated with ionising radiation, particularly a method for the treatment of a cancer involving a solid tumour, such as colorectal cancer, which comprises one of: the administration of ZD6126 in combination with 5-FU; the administration of ZD6126 in combination with CPT-11; and the administration of ZD6126 in combination with 5-FU and CPT-11. Also claimed are pharmaceutical compositions and kits comprising one of: ZD6126 and CPT-11; and ZD6126 and 5-FU and CPT-11. Further claimed is use of one of : ZD6126 and 5-FU; ZD6126 and CPT-11; and ZD6126 and 5-FU and CPT-11, in the manufacture of a medicament for use in the production of a vascular damaging effect in a warm-blooded animal which is optionally being treated with ionising radiation.
Patent KR-20060023574-A (KR)
Title: Writing instrument
Inventor: KOBAYASHI YOSHIHIRO
IPC: B43K23/008
Filed: 2004-06-16
Abstract: [PROBLEMS] To provide a shaft tube for a writing instrument, the shaft tube having a grip member installed on it, the grip member providing excellent assemblability where an inner layer is covered by a surface layer. [MEANS FOR SOLVING PROBLEMS] A shaft tube (1) for a writing instrument is constructed by installing a grip member (G) on a holding portion (3) of a shaft tube body (2), the grip member (G) formed as a laminated structure having an inner layer (4) made of a soft material and a surface layer (5). The inner layer (4) is covered by the surface layer (5), and a smooth insertion-enabling shape that enables easy installation of the surface layer (5) on the inner layer (4) is provided on at least either an outer wall surface (4b) of the inner layer (4) or an inner wall surface (5b) of the surface layer (5).
Patent KR-20070075479-A (KR)
Title: Plasma display panel
Inventor: JU JUN HWAN
IPC: G02B5/20
Filed: 2006-01-13
Abstract: A plasma display panel is provided to improve efficiency of shielding electromagnetic wave and near-infrared rays by applying a conductive adhesive onto both sides of a gasket to which a film-type front filter is adhered. A display panel includes a panel(500) and a film-type front filter(100) composed of several films for shielding electromagnetic waves and near-infrared rays and compensating colors. The film-type front filter is electrically connected to a back cover by a filter case(400). The filter case is connected to the film-type front filter by a gasket(300). A conductive adhesive(300,310) is applied on both sides of the gasket, so that the gasket is interposed between the filter case and the film-type front filter.
Patent KR-20070076829-A (KR)
Title: Method for crystal growth of nitride semiconductor
Inventor: MOON YOUNG BOO
IPC: H01L33/12
Filed: 2006-01-20
Abstract: A method for growing a nitride-based compound semiconductor is provided to reduce the number of growing cores, threading dislocation, and residual stress by using only a first GaN epi formed on upper portions of protrusions as the growing core. Plural separated protrusions(105) are formed on a substrate. A dielectric and a metal thin film are sequentially formed on an upper portion of the substrate. A thermal process is performed on the metal thin film to form plural separated metal aggregations. The dielectric is etched by using the metal aggregations as etch masks to form plural separated rods on an upper portion of the substrate. The substrate is etched by using the rods as etch masks. First GaN epis are formed between the protrusion and the upper portion thereof. The first GaN epis formed on the upper portion of the protrusion are laterally grown to form a second GaN epi.
Patent KR-20070025912-A (KR)
Title: Insulation layer to improve capacitor breakdown voltage
Inventor: LIANG YAO HSIANG
IPC: H01L27/04
Filed: 2006-01-23
Abstract: An insulating layer for improving a capacitor breakdown voltage is provided to enhance an electrical performance of a semiconductor device by using an improved dielectric layer structure. A semiconductor device comprises a bottom metal plate(40), an insulator(42) on the bottom metal plate, a top metal plate(44) on the insulator, and a dielectric layer. The dielectric layer(38) is selectively formed under the bottom metal plate. The semiconductor device further includes an ARC(Anti-Reflective Coating) on the dielectric layer. The dielectric layer contains silicon-oxide coupling. The dielectric layer contains silicon rich oxide.
Patent KR-20070077394-A (KR)
Title: Method for forming semiconductor device
Inventor: CHOI SHIN GYU
IPC: H01L21/8238
Filed: 2006-01-23
Abstract: A method for forming a semiconductor device is provided to acquire easily a heavily doped polysilicon layer and form securely a normal dual gate structure by forming a nitride layer on surfaces of damascene patterns of P and N type gate forming regions. A sacrificial oxide layer is formed on a semiconductor substrate(100). A damascene pattern for exposing the substrate to the outside is formed on the resultant structure by etching selectively the sacrificial oxide layer of P and N type gate forming regions. A gate oxide layer and a nitride layer(130) are sequentially formed along an upper surface of the resultant structure. A polysilicon layer is formed on the resultant structure to fill the damascene pattern of the P and N type gate forming regions. A P type ion implantation and an N type ion implantation are performed on the P type gate forming region and the N type gate forming region, respectively. A metal film(170) and a hard mask layer(180) are formed on the resultant structure.
Patent KR-20070077649-A (KR)
Title: Air conditioner and the controlling method
Inventor: PARK IL WOO
IPC: F24F11/02
Filed: 2006-01-24
Abstract: An air conditioner and a controlling method thereof are provided to improve marketability and efficiency by preventing an over-current from being supplied to a synchronous reluctance motor by making a flux current of a d-axis converge without being changed. An air conditioner includes a synchronous reluctance motor(10), a current controlling unit(20), an inverter unit(30), a detecting unit(40), and a flux controlling unit(50). The synchronous reluctance motor is driven a three phase winding, generates a rotating field, and is composed of an iron core forming an unbalanced magnetic circuit with a rotor. The current controlling unit generates and outputs a flux component current of a d-axis and a torque current of a q axis. The inverter unit converts the flux current of the d-axis and the torque current of the q axis into a three phase voltage, and drives the synchronous reluctance motor. The detecting unit detects a three phase current based on the three phase voltage, and detects an estimation speed and a location according to the driving of the rotor of the synchronous reluctance motor. The flux controlling unit controls not to supply the flux current of the d-axis of more than a limit voltage to the synchronous reluctance motor.
Patent KR-20060108207-A (KR)
Inventor: HARADA NORIYUKI
IPC: H04M1/00
Filed: 2006-01-26
Abstract: 근거리 무선 통신 기능을 갖는 복수의 기기간의 무선 접속에 관한 것으로, 접속처의 기기에 우선순위를 매겨 접속처를 선택하고, 각 기기가 갖는 기능의 이용성을 향상시킨다.  근거리 무선 통신 기능을 구비하는 전자 기기(휴대 전화기(4))로서, 근거리 무선 통신 기능을 구비하는 1 또는 복수의 기기(기기(61∼6N))와 근거리 무선 신호의 송수신을 하는 통신부(근거리 무선 통신부(10))와, 상기 복수의 기기에 우선도를 부여하고, 이 우선도에 의해 분류된 1 또는 복수의 기기를 나타내는 우선순위 리스트를 등록하는 등록부(데이터베이스(18))와, 상기 우선순위 리스트에 기초하여, 1 또는 복수의 기기를 동적으로 선택하고, 선택된 1 또는 복수의 기기와 상기 통신부를 통하여 접속 제어시키는 제어부(프로세서(8))를 포함하는 구성이다.   
       
     블루투스, 우선도, 데이터베이스, GPS, 휴대전화기
Patent KR-20070079145-A (KR)
Title: Device and method of driving a backlight assembly
Inventor: CHOI UK CHUL
IPC: G02F1/133
Filed: 2006-02-01
Abstract: A device and a method of driving a backlight assembly are provided to prevent deformation of the device by generating a compensated driving control signal using current and maximum output values fed back from a driving controller. A device of driving a backlight assembly includes a driving controller(100), an LED(Light Emitting Diode) driver(200), and an illuminating unit. The driving controller generates a driving control signal by compensating for output values of LEDs within a maximum output value range. The LED driver adjusts brightness of an individual LED based on the driving control signal from the driving controller. The illuminating unit is driven by the LED driver. The driving controller includes a driving control signal generator(140) for supplying the driving control signal, a driving control signal measuring unit(130) for measuring the driving control signal, and a driving control signal calculating unit(120) for compensating output value of the individual LED and providing the result to the driving control signal generator.
Patent KR-20070079534-A (KR)
Title: Fuel cell system with muffler
Inventor: JEON IN YOUL
IPC: F01N13/08
Filed: 2006-02-02
Abstract: Provided is a fuel cell system to reduce simply the noise continuously generated by an air supply part which is operated continuously, by using a muffler. The fuel cell system comprises an air supply part which supplies air; an electricity generation part which generates electricity by the electrochemical reaction of the air and fuel; and a muffler(150) which is installed at the one end of the air supply part and comprises a direct pipe(151) and an indirect pipe(152) having different length. Preferably the both ends of the direct pipe is connected with the both ends of the indirect pipe. Preferably the length of the direct pipe is shorter than that of the indirect pipe, and the indirect pipe is wound on the circumference of the direct pipe.
Patent KR-20070081347-A (KR)
Title: Heat exchanger for header tank and manufacturing method for the same
Inventor: LEE TAE YOUNG
IPC: F28F9/00
Filed: 2006-02-10
Abstract: Joining structure of a header and a tank for a heat exchanger is provided to reduce mold machining processes by injecting a liquid phase gasket seal into a coupling groove, and coupling a lower end of an edge of the tank to a mounting surface formed to be opposite to an inner circumferential surface of a protrusion part. Joining structure of a header and a tank for a heat exchanger comprises a refrigerant tube, a header and a tank(10). The header is provided with a protrusion part(21) to be orthogonal along an edge. A coupling groove(22) having a section of U-shape is formed in a lower end of the protrusion part. A liquid phase gasket seal(30) is injected into the coupling groove. A mounting surface is formed on a coupling surface formed to be opposite to an inner circumferential surface of the protrusion part so that a lower end of an edge of the tank is supported.
Patent KR-20070081396-A (KR)
Title: Input device for position recognition, using lay trace
Inventor: CHUNG BYUNG JOO
IPC: G01B11/03
Filed: 2006-02-11
Abstract: A device for inputting the position of reflective material by tracing a light beam is provided to change the movement of the reflective material at a small region into a position coordinate for a reference point. A device for inputting the position of reflective material by tracing a light beam includes a laser generation unit(110), a triangle mirror(120), and an image sensor(150). The laser generation unit generates a laser. The triangle mirror has a hole to divide the laser into an illumination light(310) and a reference light(315). An illumination rotation mirror(130) collimates the illumination light on the reflective material. A reference rotation mirror(135) collimates the reference light on the reflective material. An image lens images the reflective light of the reflective material. A fixing mirror(160) changes the direction of the image to reduce a thickness. The image sensor changes the imaged image into image information. A control unit controls the devices.
Patent KR-20070081979-A (KR)
Title: Methods of febricating semiconductor device using pattern-inspecting equipment
Inventor: LEE HYUN SEOK
IPC: H01L21/027
Filed: 2006-02-14
Abstract: A method for manufacturing a semiconductor device is provided to stabilize conditions of following semiconductor manufacturing processes by removing repeated failure photoresist patterns from a semiconductor substrate using a failure pattern group capable of checking whether a photo process is performed or not. Pattern inspecting equipment is prepared, wherein the pattern inspecting equipment has at least one reference value satisfying a semiconductor photo process. A photomask is stably loaded in the pattern inspecting equipment(50). The photomask has a base plate, a protective layer on the base plate and photomask patterns between the base plate and the protective layer. A failure pattern group is detected from a peripheral portion of the photomask patterns by using the pattern inspecting equipment. The pattern inspecting equipment is capable of checking whether the semiconductor photo process is performed or not by comparing the sum of magnitudes of failure patterns with the reference value.
Patent KR-20070084838-A (KR)
Title: Overheat preventing method for solenoid valves of an auto transmission
Inventor: KWON HYUK BIN
IPC: F16H61/4192
Filed: 2006-02-22
Abstract: A method for preventing overheat of a solenoid valve of an automatic transmission is provided to cool solenoid valves by increasing flow rates of the solenoid valves positioned at a valve body while an N range or a P range is maintained during a constant time. A condition determination process is performed to determine a cooling condition of a solenoid valve in an N range or a P range. A cooling process is performed to increase control current applied to a DC solenoid valve in order to increase a flow rate of the DC solenoid valve and to shield the control current supplied to the 35R solenoid valve in order to increase a flow rate of a 35R solenoid valve when a cooling process for the solenoid valve is required according to the determined result. A shift possibility determination process is performed to determine shift possibility to another range. A control feedback process is performed to change the flow rate of the DC solenoid value into the previous flow rate and to change the flow rate of the 35R solenoid valve when there is possibility to be shifted to another range.
Patent KR-20060100208-A (KR)
Inventor: HAMA TORU
IPC: G11B7/135
Filed: 2006-03-14
Abstract: 본 발명은 수차를 보정하면서 소형화 및 비용 저감을 도모하는데 유리한 광픽업 및 광디스크 장치를 제공하기 위한 것으로서, 상기 목적을 달성하기 위한 해결 수단에 있어서, 콜리메이터 렌즈(18)는, 광원으로부터의 거리(d1)가 콜리메이터 렌즈(18)의 초점 거리와 합치하도록 배설되어 있다. 환언하면, 광원과 콜리메이터 렌즈(18)의 사이에는, 콜리메이터 렌즈(18)의 초점 거리를 확보하여야 한다. 이 거리(d1), 즉, 집적 광학 소자(12)와 콜리메이터 렌즈(18) 사이의 거리(d1)는, 수차 보정 소자(14)의 두께 방향의 치수(d0)에 비하여 큰 것으로 되어 있다. 본 실시예에서는, 이 거리(d1)에 착안하고, 수차 보정 소자(14)를, 집적 광학 소자(12)와 콜리메이터 렌즈(18)를 연결하는 광로중에 배설하였다. 
       
     광픽업, 광디스크 장치
Patent KR-20060100261-A (KR)
Title: Pressure-sensitive adhesive composition, pressure-sensitive adhesive sheets and surface protecting film
Inventor: AMANO TATSUMI
IPC: C09J133/08
Filed: 2006-03-15
Abstract: An object of the present invention is to provide an antistatic pressure-sensitive adhesive composition which is excellent in antistatic property and antistatic property with time of a non-electrification-prevented adherend (subject to be protected) upon peeling, and has reduced stainability in an adherend and is excellent in adhesion reliance, and electrification preventing pressure-sensitive adhesive sheets using the same. There is provided a pressure-sensitive adhesive composition comprising an ionic liquid, and a (meth)acryl-based polymer containing, as a monomer component, 0.01 to 20% by weight of a reactive surfactant shown by the following general formula (I) as a monomer unit.   
[in the formula (I), R 1 , R 2 , and R 3  indicate likewise or differently hydrogen or the methyl group, R 4  indicates an alkylene group of 0 to 30 in carbon number (further, 0 in carbon number means that there is no R 4 ), R 5  and R 6  indicate likewise or differently alkylene groups of 1 to 30 in carbon number, m indicates the number of 0 to 50 (may not be an integer), n indicates the number of 0 to 100 (may not be an integer), m + n indicates the number of 1 to 150 (may not be an integer), and X indicates hydrogen or an anionic hydrophilic group]
Patent KR-20070096435-A (KR)
Title: Hold open locking assembly of a sliding door
Inventor: JUNG JONG YOUNG
IPC: B60J5/06
Filed: 2006-03-24
Abstract: A hold open locking assembly of a sliding door is provided to maintain an open condition of a door even if the damage is caused by combining a locking lever operated regardless of the operation of a cable with a latch member fixing the position of a sliding door. A hold open locking assembly of a sliding door comprises a latch member(510), a locking lever(520), and an open lever(530). The latch member is rotatably combined to a plate(500) to form a receiving unit(512) and a hanging sill. The locking lever is installed on the plate to be contacted to an operation surface of the latch member to form a hanging unit and a projection unit. The open lever is rotatably mounted on the plate to have a projection receiving unit(532) closing a sliding door by unlocking the hanging unit from the hanging sill.
Patent KR-20070099925-A (KR)
Title: Crutch
Inventor: KANG BONG SUK
IPC: A61H3/02
Filed: 2006-04-06
Abstract: An antibacterial crutch is provided to be protected against germs even if the crutch is exposed to a polluted space and is not washed or sterilized, by injecting antibacterial materials into the crutch itself. In a manufacturing method: 96% of plastic resin and 4% of antibacterial master pitch are mixed evenly; the mixture is injected into an extruding device, and is extruded into a mold with an internal temperature of 160 deg.C to form an extruded antibacterial crutch that has a space formed inside thereof, and has a surface thickness of approximately 2 mm. A male screw is formed on the lower surface of a body(1). A control female screw(2) is extruded and formed to be assembled to the male screw, and a fixing female screw(3) is assembled thereon. The control female screw is extruded with a plastic.
Patent KR-20070102330-A (KR)
Title: Digital television and channel converting method thereof
Inventor: PARK YOUNG SANG
IPC: H04N5/50
Filed: 2006-04-15
Abstract: A digital television and a channel changing method in the digital television are provided to shorten the time for changing channels efficiently and improve the convenience of a user. A digital television comprises a plurality of tuners(10,20), wherein the digital television receives broadcasting signals corresponding to the tuners. The digital television further comprises a channel map storing unit(30) for storing a channel map with respect to input terminals, a channel selecting unit(40) for receiving a channel selecting signal from a user, and a channel determining unit(50). When the channel selecting signal is received through the channel selecting unit(40), the channel determining unit(50) searches the channel storing unit(30) to select an input terminal corresponding to the received channel selecting signal.
Patent KR-20060115589-A (KR)
Title: Hotformed hubs and method
Inventor: LOWE JASON J
IPC: B21J5/12
Filed: 2006-05-02
Abstract: An irregularly shaped forging with a reduced amount of flashing is provided to reduce the final component price by reducing an amount of scrap generated from the manufacturing process, and a process for forging a component with a reduced number of process steps is provided to reduce the complexity and the time required for completing the forging process. A method of manufacturing an irregularly shaped forging(44) comprises the steps of: heating a billet(40) to a predetermined temperature; positioning the heated billet in a cavity of a die set having a punch and a die; advancing the punch of the die set into the cavity of the die set to start movement of the billet material into a plurality of extremities of the cavity that radially extend and are circumferentially spaced apart; and continuously advancing the punch into the die so that a portion of the billet material enters predetermined opening zones between the punch and the die, wherein the predetermined opening zones are circumferentially spaced apart and positioned between the extremities in order to form an irregularly shaped forging having radially extending pad portions and a plurality of axially extending flash portions(34) positioned between the pad portions.
Patent KR-20070108737-A (KR)
Title: Apparatus for protecting speed sensor in vehicle
Inventor: KIM HYI SEOP
IPC: G01P1/00
Filed: 2006-05-08
Abstract: An apparatus for protecting a speed sensor of a vehicle is provided to protect a speed sensor and peripheral electric devices from over-current due to a short circuit and disconnection of a power line by including an over-current protection resistor attached to a power line supplying power to the speed sensor. An apparatus for protecting a speed sensor of a vehicle includes a battery(1), a speed sensor(30), a power controller(10), a shunt resistor(40), a fault detection unit(80), a disconnection switch(90), and a microcomputer(70). The speed sensor varies an output current according to the rotation of a wheel. The power controller supplies or blocks power from the battery to the speed sensor. The shunt resistor generates a sensor output voltage corresponding to the output current of the speed sensor. The fault detection unit monitors the sensor output voltage for detecting the fault due to disconnection or a short circuit of the power line or a signal line. The disconnection switch is connected in series between the shunt resistor and the ground. The microcomputer controls the power controller to block power to the speed sensor and switches off the cutoff switch when a failure is determined from a monitoring signal of the fault detection unit.
Patent KR-20070036626-A (KR)
Inventor: KIM KI HO
IPC: G11C11/4074
Filed: 2006-05-17
Abstract: 본 발명은 반도체 메모리 소자의 내부전압을 측정하는 회로에 관한 것이며, 더 자세히는 패키지 된 반도체 메모리 소자에서 출력 드라이버를 통해 반도체 메모리 소자의 내부전압을 측정하는 회로에 관한 것이다. 본 발명에서는 패키지 된 반도체 메모리 장치의 데이터 출력 드라이버에서 데이터 출력이 없고 테스트 신호가 활성화되는 경우에, 내부전압을 출력할 수 있다. 또한, 반도체 장치에 필요한 더미 패드의 갯 수를 줄여줄 수 있다. 
       
     데이터 출력 드라이버, 스폐셜 본딩(special bonding), 테스트 상태